What is a ship that toi originally didn't like/were neutral to, but slowly came to appreciate?

For me it would be Koumei and Hakuei from Magi. I'm actually kind of ashamed when I think back and remember how much I was against it at first :P

Kaname/Yuki from Vampire Knight - I used to be a Zero/Yuki shipper and thought Kaname with Yuki would be weird, but I abandoned VK for about 3 years and when I came back to it Zero/Yuki just wasn't appealing to me anymore. Kind of weird how it switched like that.

Sasuke/Sakura from Naruto - I was mostly indifferent to this pairing until the Chuunin Exam arc, and just like with VK my mind did a complete 180 and I was like, "you know what? I like their relationship now".

I also only friendshipped KageHina (Haikyuu!!) and NaruSasu/SasuNaru (Naruto), until one jour I came to the realization that no, no, I wanted them to be romantic pairings, too.

For me it's Prussia and Hungary from Hetalia
I dont usually ship them. I even hate it at first xD
And now it's just being one of my favori pairs...

SasuNaru. I started off being neutral, then it became one of my favourite pairings from the animé :P

Honestly par the end, out of all the possible pairings, they made the most sense and had the most development lmao. Shame it wasn't canon, but ah well, I definitely do have a soft spot for SasuNaru now, especially after those last few manga chapters of the series. They're the only ones who completely understand each other, which was extremely clear in the last chapters. Dang it, those chapters are some of my favourites ever drawn.

For me it's Alzack & Bisca from Fairy Tail. At first i was neutral, then i thought that they won't be a cute couple but after time i got to like them quite a lot